I have a RB411-5nH and R52n-M. I want put the radio into a RB411u indoor enclosure. But it is quite strange the enclosure is not high enough. What’s wrong? Anybody has the same problem?

I guess the only connector that will work is a u.fl. You’ll have to get a different case (which I don’t know which one), or use a different radio card that has the u.fl connector. Sorry..